PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31290055-7 2019 Upon uptake, PTEN-nanocomposites led to modulation of cyclins and apoptosis gene regulators culminating in cell cycle arrest and reduced cell viability as confirmed by calcein-AM/PI dual staining and alamar blue assay. calcein AM 168-178 phosphatase and tensin homolog Homo sapiens 13-17